JPS6337164B2 - - Google Patents

Info

Publication number
JPS6337164B2
JPS6337164B2 JP56171908A JP17190881A JPS6337164B2 JP S6337164 B2 JPS6337164 B2 JP S6337164B2 JP 56171908 A JP56171908 A JP 56171908A JP 17190881 A JP17190881 A JP 17190881A JP S6337164 B2 JPS6337164 B2 JP S6337164B2
Authority
JP
Japan
Prior art keywords
temperature
ferrite
steel wire
steel
heating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP56171908A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5873718A (ja
Inventor
Toshio Fukuzuka
Motoo Sato
Toshuki Nakamura
Nobuyasu Hatsuoka
Shoshichiro Oohara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP17190881A priority Critical patent/JPS5873718A/ja
Publication of JPS5873718A publication Critical patent/JPS5873718A/ja
Publication of JPS6337164B2 publication Critical patent/JPS6337164B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
JP17190881A 1981-10-26 1981-10-26 高Ｓｉ系ばね用鋼線材の製造法 Granted JPS5873718A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17190881A JPS5873718A (ja) 1981-10-26 1981-10-26 高Ｓｉ系ばね用鋼線材の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17190881A JPS5873718A (ja) 1981-10-26 1981-10-26 高Ｓｉ系ばね用鋼線材の製造法

Publications (2)

Publication Number Publication Date
JPS5873718A JPS5873718A (ja) 1983-05-04
JPS6337164B2 true JPS6337164B2 (enrdf_load_stackoverflow) 1988-07-25

Family

ID=15932051

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17190881A Granted JPS5873718A (ja) 1981-10-26 1981-10-26 高Ｓｉ系ばね用鋼線材の製造法

Country Status (1)

Country Link
JP (1) JPS5873718A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100516503B1 (ko) * 2001-12-22 2005-09-26 주식회사 포스코 페라이트 탈탄이 없는 스프링강의 제조방법
KR100516516B1 (ko) * 2001-12-24 2005-09-26 주식회사 포스코 피로강도가 우수하고 페라이트 탈탄층이 없는 스프링강용선재 제조방법
WO2007142034A1 (ja) 2006-06-09 2007-12-13 Kabushiki Kaisha Kobe Seiko Sho 疲労特性に優れた高清浄度ばね用鋼および高清浄度ばね
CN103614526B (zh) * 2013-12-05 2015-07-15 重庆跃进机械厂有限公司 柴油机气阀阀面硬化的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54136518A (en) * 1978-04-17 1979-10-23 Sumitomo Electric Ind Ltd Low decarburization spring steel

Also Published As

Publication number Publication date
JPS5873718A (ja) 1983-05-04

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